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Polyacids as Modulators for the Synthesis of UiO-66

Journal Article · · Australian Journal of Chemistry
DOI:https://doi.org/10.1071/ch19271· OSTI ID:1779866
 [1];  [2];  [2];  [2]
  1. Univ. of California, San Diego, La Jolla, CA (United States); U.C. San Diego
  2. Univ. of California, San Diego, La Jolla, CA (United States)
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Poly(acrylic acid) (PAA) and poly(vinylbenzoic acid) (PBA) were synthesized via reversible addition–fragmentation chain transfer (RAFT) polymerization and used as modulators for the synthesis of the metal–organic framework (MOF) UiO-66 (UiO = University of Oslo). Whereas typical syntheses of UiO-66 require large excesses of acid modulators, such as acetic acid or benzoic acid, to achieve controlled particle size and morphology of the resulting MOF particles, the use of polymerized acids allows for narrow particle size distributions at sub-stoichiometric quantities of modulator. Here, we show using scanning electron microscopy and dynamic light scattering techniques that polyacids can act as alternative modulators for the growth of UiO-66.
Research Organization:
Univ. of California, San Diego, La Jolla, CA (United States)
Sponsoring Organization:
National Science Foundation; USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences & Engineering Division
Grant/Contract Number:
FG02-08ER46519
OSTI ID:
1779866
Alternate ID(s):
OSTI ID: 1610003
Journal Information:
Australian Journal of Chemistry, Journal Name: Australian Journal of Chemistry Journal Issue: 10 Vol. 72; ISSN 0004-9425
Publisher:
CSIRO PublishingCopyright Statement
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY